:root {
  --primary: #1d4799;
  --primary-dark: #14316b;
  --primary-darker: #0e224a;
  --secondary: #25c9d6;
  --text: #232323;
  --muted: #637381;
  --line: rgba(145, 158, 171, 0.24);
  --paper: #ffffff;
  --neutral: #f4f6f8;
  --soft-blue: #ebf2ff;
  --success: #30d47c;
  --shadow: 0 24px 64px rgba(14, 34, 74, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(37, 201, 214, 0.14), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
  font-family:
    'Public Sans',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  line-height: 1.5;
}

a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 48px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  box-shadow: 0 12px 32px rgba(29, 71, 153, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 132px;
}

.brand img {
  width: 132px;
  height: auto;
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.875rem;
}

.header-actions a {
  color: #ffffff;
}

.contact-link {
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  padding: 10px 16px;
}

.contact-link:hover {
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
}

main {
  overflow: hidden;
}

.hero,
.content-band,
.split-section,
.site-footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: center;
  gap: 56px;
  padding: 112px 0 80px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
  line-height: 1.35;
}

p {
  color: var(--muted);
  font-size: 1rem;
}

.lead {
  color: var(--text);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  padding: 12px 22px;
  font-size: 0.95rem;
  font-weight: 800;
}

.primary-button {
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 10px 24px rgba(29, 71, 153, 0.24);
}

.primary-button:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

.secondary-button {
  color: var(--primary);
  border: 1px solid var(--line);
  background: #ffffff;
}

.secondary-button:hover {
  border-color: var(--primary);
  text-decoration: none;
}

.status-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.status-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--primary-darker);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ff4842;
  box-shadow: 0 0 0 6px rgba(255, 72, 66, 0.12);
}

.status-list {
  display: grid;
  gap: 14px;
}

.status-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--neutral);
}

.status-list span {
  color: var(--muted);
}

.status-list strong {
  color: var(--primary-darker);
  font-size: 0.9rem;
}

.content-band {
  padding: 88px 0;
}

.section-heading {
  max-width: 660px;
  margin-bottom: 32px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.info-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: #ffffff;
  box-shadow: 0 16px 40px rgba(14, 34, 74, 0.08);
}

.info-card img {
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
}

.info-card p {
  margin-bottom: 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.68fr);
  align-items: center;
  gap: 48px;
  padding: 72px 0 96px;
}

.illustration-wrap {
  display: flex;
  justify-content: center;
}

.illustration-wrap img {
  width: min(100%, 380px);
  height: auto;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid var(--line);
  padding: 32px 0 44px;
}

.site-footer img {
  width: 124px;
  height: auto;
}

.site-footer p {
  margin-bottom: 4px;
  text-align: right;
  font-size: 0.875rem;
}

.site-footer span {
  color: var(--muted);
  margin: 0 8px;
}

.not-found {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.not-found-panel {
  width: min(680px, 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.not-found-panel img {
  width: 140px;
  height: auto;
  margin-bottom: 40px;
}

.not-found-panel h1 {
  font-size: clamp(2.25rem, 6vw, 4rem);
}

@media (max-width: 900px) {
  .site-header {
    padding: 0 24px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .status-panel {
    max-width: 560px;
  }

  .card-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .split-section {
    padding-top: 48px;
  }
}

@media (max-width: 640px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding: 18px 20px;
  }

  .header-actions {
    width: 100%;
    flex-wrap: wrap;
    gap: 12px;
  }

  .contact-link {
    padding: 8px 12px;
  }

  .hero,
  .content-band,
  .split-section,
  .site-footer {
    width: min(100% - 32px, 1120px);
  }

  .hero {
    padding-top: 56px;
  }

  .status-panel,
  .info-card,
  .not-found-panel {
    padding: 22px;
  }

  .status-list div {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .hero-actions,
  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer p {
    text-align: left;
  }
}